Monitor



FIG. 1 is a front perspective view of the monitor comprising the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is a front perspective view of adjacent monitor.

Broken lines shown in the drawings illustrate portions of the monitor, and form no part of the claimed design. 

CLAIM We claim the ornamental design for a monitor, as shown and described. 